Mathematics, 01.04.2021 19:40 gatornathan79
A research study examined the blood vitamin D levels of the entire US population of landscape gardeners. The population average level of vitamin D in US landscapers was found to be 45.1 ng/mL with a standard deviation of 5.531 ng/mL. Assuming the true distribution of blood vitamin D levels follows a normal distribution, if you randomly select a landscaper in the US, what is the likelihood that his/her vitamin D level will be 54.75 ng/mL or more
Answers: 2
Mathematics, 21.06.2019 15:00
Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.
Answers: 3
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
Mathematics, 21.06.2019 22:10
In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2
Answers: 2
A research study examined the blood vitamin D levels of the entire US population of landscape garden...
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